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Article Dans Une Revue Discrete and Continuous Dynamical Systems - Series S Année : 2006

Stability for Static Walls in Ferromagnetic Nanowires

Stéphane Labbé
EDP

Résumé

The goal of this article is to analyze the time asymptotic stability of one dimensional Bloch walls in ferromagnetic materials. The equation involved in modelling such materials is the Landau-Lifchitz system which is non-linear and parabolic. We demonstrate that the equilibrium states called Bloch walls are asymptotically stable modulo a rotation and a translation transverse to the wall. The linear part of the perturbed equation admits zero as an eigenvalue forbidding a direct proof.
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Dates et versions

hal-00086952 , version 1 (20-07-2006)

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  • HAL Id : hal-00086952 , version 1

Citer

Gilles Carbou, Stéphane Labbé. Stability for Static Walls in Ferromagnetic Nanowires. Discrete and Continuous Dynamical Systems - Series S, 2006, 6, pp. 273-290, n. 2. ⟨hal-00086952⟩
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